MathMLElement: autofocus property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since February 2023.

The autofocus property of the MathMLElement interface contains a boolean value reflecting the autofocus HTML global attribute. It indicates whether the MathML element should be focused when the page loads or when the element becomes shown if the MathML element is inside a <dialog> or a popover.

Value

A boolean value.

Specifications

Specification
HTML
# dom-fe-autofocus

Browser compatibility

desktop mobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
autofocus
Chrome – Full support
Chrome 109 (Release date: 2023-01-10)
footnote Full support
Edge – Full support
Edge 109 (Release date: 2023-01-12)
footnote Full support
Firefox – Full support
Firefox 110 (Release date: 2023-02-14)
footnote Full support
Opera – Full support
Opera 95 (Release date: 2023-02-01)
footnote Full support
Safari – Full support
Safari 15.4 (Release date: 2022-03-14)
footnote Full support
Chrome Android – Full support
Chrome Android 109 (Release date: 2023-01-10)
footnote Full support
Firefox for Android – Full support
Firefox for Android 110 (Release date: 2023-02-14)
footnote Full support
Opera Android – Full support
Opera Android 74 (Release date: 2023-03-13)
footnote Full support
Safari on iOS – Full support
Safari on iOS 15.4 (Release date: 2022-03-14)
footnote Full support
Samsung Internet – Full support
Samsung Internet 21 (Release date: 2023-05-19)
footnote Full support
WebView Android – Full support
WebView Android 109 (Release date: 2023-01-10)
footnote Full support
WebView on iOS – Full support
WebView on iOS 15.4 (Release date: 2022-03-14)
footnote Full support

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

See also